BYTE Publish: Adhering to a get started ailment, a compose operationrequires a 7-bit information phrase handle along with a minimal write bit. Uponreceipt of the deal with, the EEPROM will yet again respondwith a zero after which you can clock within the very first 8-bit facts term. Fol-lowing receipt of the 8-bit data word, the EEPROM will out-put a zero as well as addressing unit, this sort of as amicrocontroller, ought to terminate the generate sequence with astop affliction.
Right now the EEPROM enters an inter-nally-timed compose cycle to the nonvolatile memory. All inputsare disabled throughout this publish cycle , tWR, plus the EEPROMwill not respond until eventually the write is comprehensive.
Webpage Publish: The AT24C01 is capable of a 4-byte pagewrite.A web site create is initiated the same as a byte produce but themicrocontroller doesn’t ship a prevent situation right after the firstdata word is clocked in. In its place, right after the EEPROMacknowledges receipt in the very first data phrase, the microcon-troller can transmit nearly 3 additional information words and phrases.
TheEEPROM will respond which has a zero after each individual facts wordreceived. The microcontroller ought to terminate the pagewrite sequence with a quit ailment.The data word tackle lessen 2 bits are internally incre-mented pursuing the receipt of each knowledge phrase.
The higherfive information term deal with bits are not incremented, retainingthe memory web site row area. When the word tackle,internally created, reaches the website page boundary, the fol-lowing byte is put at the beginning of your exact same website page.
Ifmore than 4 information phrases are transmitted into the EEPROM,the information term handle will “roll over” and former knowledge willbe overwritten.